The record contains a VAX board. "DATA PATHS" is etched on the solder side. Some of the ICs have a DEC part number, but are manufactured by other vendors.
Manufacturer
Digital Equipment Corporation (DEC)
Identifying Numbers
Other number
MR0315A300
Printed on a barcode sticker on the mounting bracket.
Part number
M7231
Etched on the mounting bracket and is printed on a barcode sticker on the mounting bracket